Patterns, toiles and sample for 3 tailored ladies jackets

I am seeking an experienced pattern maker with expertise in men's and women's tailoring who can (ideally) make patterns, tech packs, toiles, and samples.

This project is for a new line of classic men's tailored clothing, adapted for women. I require three patterns, toiles, and tech packs (this item negotiable), and one sample, for three women's blazers, modelled exactly after classic men's blazers, including details like inner pockets and lapel buttonholes. I hope the blazers can be feasibly based on the same basic body pattern as they should each have the same fit. However the different styles will require adaptations for the pocket shape and placement, and for one, for the lapel and front button placement. I have pictures ready to work from.

The clothing will be of exceptional quality, made from the finest materials and trims, beautifully constructed, and made in England.

Ideally the pattern maker will be able to work to some extent in a consulting capacity, offering advice on fit, and where needed, on materials and construction. I would like him/her to be able to meet for a fit session/s as needed in London, to adjust the toiles and sample if required.

I would like to find someone reliable, who I work well with, and with whom I can develop an ongoing working relationship as the clothing line expands.

The start date is immediate, or according to the pattern maker's current availability. The deadline and budget are negotiable but to be established up front.